Charlotte Roofing: Article About Common Sources Of Heat Loss
Energy efficiency is a popular concern among the majority of homeowners. To fully understand how heat transfer really works, there are three primary areas that must be considered: radiation, conduction and convection. Each of these types of heat transfer should be addressed by an experienced Charlotte Roofing expert in order for homeowners to reap the maximum benefits associated with reduced energy consumption.
Heat is constantly drawn towards colder areas. During the winters, a poorly insulated home experiences more heat loss, and during the summers, it experiences more heat gain. While this process does involve the insulation the insulation of a home, it also illustrates one of the properties of conductive heat exchange. Conductive heat is similar to the process of slowly boiling a pot of water on the stovetop. The heat transfers from the stove to the pot, and then it transfers again from the pot to the water. When it comes to a home, conductive heat loss stems from a cooler item that comes into direct contact with a warmer item, and the only way to prevent the heat loss is by breaking the contact point. This is one of the primary reasons that roofers install an insulating thermal break in between roofing layers.
The simplest example of radiant heat loss occurs whenever the attic is exceptionally warmer than the outdoor air temperature.
A roofing professional from Southern Home Services of Charlotte NC would be happy to answer questions about windows or vinyl siding.
Radiant heat is the reason why shade is cooler than direct sunlight. Because the roof is consistently exposed to the sun, homeowners who live in hot climates experience larger electricity bills during the summer. In order to efficiently combat radiant heat loss, contractors will often replace regular foam or fiberglass insulation with radiant barrier, which can block almost 100 percent of radiant heat.
The easiest way to understand the concept of convective heat is to think about the heat that is produced by a hairdryer. The primary cause of the issue, with regards to property, typically stems from air leaks throughout the house. Weatherstripping around doors and windows and gaps in between the framing, siding, and roofing materials allow heat to enter a home, causing the indoor air temperatures to rise significantly. While it is necessary for the home to feature some degree of air exchange in order for it to "breathe," controlling the extent of that air exchange is the key to stopping convective heat loss.
Solving even one of these issues can improve the homeowner's energy consumption to a degree. However, addressing all three will make a drastic difference.